Symptom

Cyanosis

Bluish or purplish discoloration of the skin and/or mucous membranes resulting from deficient oxygenation of the blood, typically reflecting increased deoxyhemoglobin in the capillary or venous circulation and indicating underlying pulmonary or circulatory compromise.

Causes

  • Asthma

  • Pneumonia

  • Chronic obstructive pulmonary disease (COPD)

  • Pulmonary embolism

  • Airway obstruction

  • Heart failure

  • Cardiac arrest

Also known as: Blue skin, Blueness

Referencing diagnoses

Note: Lists existing diagnoses in Diagnotize only.